>1i7kA (A:) observed residues (from ATOM records)
pvgkrlqqelmtlmmsgdkgisafpesdnlfkwvgtihgaagtvyedlryklslefpsgy
pynaptvkfltpcyhpnvdtqgnisldilkekwsalydvrtillsiqsllgepnidspln
thaaelwknptafkkylqetyskqvt